| 基于CAN总线的列车无线同步控制数据采集系统 |
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| 引用本文： | 高青松,黄跃群,陈旭文,郭世明.基于CAN总线的列车无线同步控制数据采集系统[J].计算机测量与控制,2008,16(3):333-335. |
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| 作者姓名： | 高青松 黄跃群 陈旭文 郭世明 |
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| 作者单位： | 西南交通大学,电气工程学院,四川,成都,610031 |
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| 摘 要： | 目前,国内使用的列车无线同步控制系统多为美国GE公司的Locotrol系统,但其应用条件与我国的重载线路有着巨大的差异;基于此种现状,对符合我国实际应用要求的列车无线同步控制系统进行了研究;介绍了为实现列车无线同步控制系统,主控机车控制指令数据采集、状态量数据采集以及各采集模块节点使用CAN总线与无线通信上位机进行通信的原理,给出了系统软件和硬件的设计方案;实际应用结果表明,该系统数据采集精确,通信速率高,运行稳定可靠。
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| 关 键 词： | CAN总线 数据采集 A/D转换 同步控制 |
| 文章编号： | 1671-4598(2008)03-0333-03 |
| 修稿时间： | 2007年6月21日 |
Data Acquisition System of Locomotive Wireless Synchronous Control Based on CAN BUS |
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| Gao Qingsong,Huang Yuequn,Chen Xuwen,Guo Shiming.Data Acquisition System of Locomotive Wireless Synchronous Control Based on CAN BUS[J].Computer Measurement & Control,2008,16(3):333-335. |
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| Authors: | Gao Qingsong Huang Yuequn Chen Xuwen Guo Shiming |
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| Affiliation: | (Electrical Engineering Institute of Southwest Jiaotong University,Chengdu 610031,China) |
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| Abstract: | Most of the locomotive wireless synchronous control system used in China adopts Locotrol system of GE Co.of America,but its application condition has a large difference in our heavy haul railways.Based on the actuality,researched the system meeting our application requirement.Introduced the methed of realizing the system,the principle of the main locomotive control data and status data acquisition,and each data acquisition node using CAN bus to communicate with wireless upper microcontroller,developed the hardware and software scheme of the system.The results of the practical application shows,the system operates stably and credibly,acquires data accurately,and transmits data with a high speed. |
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| Keywords: | CAN Bus data acquisition A/D conversion synchronous control |
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